Crown Gear
種類
Gears
作り方(レシピ)
| Crown Gear | |
| Artifact of Gears Silver Ore Wood Logs | 1 2 2 |
※アーティファクトArtifactは研究時(最初に作る時)のみ消費。一度作れば消費しない。
※研究時(最初に作る時)は、本来、複数必要な素材でも1つずつしか消費しない。
用途（アップグレード）
| External Combustion Engine | |
| Artifact of Springs | 1 |
| Artifact of Gears | 1 |
| Compression Spings | 1 |
| High Pressure Hull | 1 |
| Crown Gear | 1 |
| Pressurized Vessel | 1 |
| Drill Power Mk-2 | |
| Wired Wire | 1 |
| Reinforced Frame | 1 |
| Crown Gear | 1 |
| Drill Resource Quality Mk-2 | |
| Power Cable | 1 |
| Crown Gear | 1 |
| Polarized Lens | 1 |
| Drill Speed Mk-2 | |
| Wired Wire | 1 |
| Crown Gear | 1 |
| External Combustion Engine | 1 |
| Drill Vibrations Mk-2 | |
| Rubber Band | 1 |
| Reinforced Frame | 1 |
| Crown Gear | 1 |
| Propeller Mk-2 | |
| Wired Wire | 1 |
| Reinforced Frame | 1 |
| Crown Gear | 1 |